Hillary considers herself a shrewd commodities investor. She bought a May cotton contract (50,000 pounds) at $0.6753 a pound, and later sold it at $0.7024 a pound. What were her profit and her return on invested capital if her initial margin was $1,090 and the size of a cotton futures contract is 50,000 pounds of cotton? Hillary's profit is $x. (Round to the nearest dollar.) If she had an initial margin of $1,090, the return on invested capital is x %. (Round to two decimal places.)